Make your RSVP. You should be fine if you do
Def reserve, we got there at opening time but earliest open tour was 4:30pm
I personally feel the tour is worth it... regardless of crowds or not. Their tours have limited spaces. They are approximately 10-12 people, and are frequent throughout the day. Although their website states reservations should be made for larger groups, I still called for my group of 3. You should definitely call and make a reservation over the phone. There isn't another winery quite like this one! And the wine is delicious!
It is very crowded on weekends. Get there right when it is open and its not bad. I would still schedule a trip it is worth your time.
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